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Home > products > Oilfield Tubing Pipe > Steel Casing Pipe Downhole Tubing Alloy Steel Material Seamless Structure

Steel Casing Pipe Downhole Tubing Alloy Steel Material Seamless Structure

Product Details

Place of Origin: China

Brand Name: Zhongshi

Certification: API 5CT, ISO, QHSE

Model Number: 1.05"-4 1/2"

Payment & Shipping Terms

Minimum Order Quantity: 1 metric ton

Price: Negotiable

Packaging Details: Be bundled by steel strap

Payment Terms: T/T, L/C

Get Best Price
High Light:

oil casing pipe

,

oil well tubing

Material:
Alloy Steel
Steel Grade:
J55, K55, L80, N80, P110, P110-13Cr
Structure:
Seamless
Processing:
Hot-rolled
Standard:
API 5CT
Application:
Oil Industry
Material:
Alloy Steel
Steel Grade:
J55, K55, L80, N80, P110, P110-13Cr
Structure:
Seamless
Processing:
Hot-rolled
Standard:
API 5CT
Application:
Oil Industry
Steel Casing Pipe Downhole Tubing Alloy Steel Material Seamless Structure

API 5CT Oilfield Tubing Pipe With Alloy Steel Material For Oil Production

 

 

Description of oil tubing:

 

Tubing is pipe used for the transportation of crude oil and natural gas from oil or gas layer to the surface

after drilling is completed. It is made to withstand the pressure generated from the extraction process.

 

 

Features:

 

1. Seamless oil pipe

2. Hot-rolling pipe

3. Size OD: 1.05”-4 1/2”

 

 

Technical specification:

 

Spec. O.D. Nominal weight Wall thickness Upset type
NU with thread and coupling EU with thread and coupling
In Mm In Kg/m Lb/ft Kg/m Lb/ft Mm In H40 J55 L80 N801,Q C90 T95 P110
1.05 26.67 1.05 1.7 1.14 1.79 1.2 2.87 0.113 NU NU NU NU NU NU -
1.05 26.67 1.05 2.2 1.48 2.29 1.54 3.91 0.154 U U U U U U U
1.315 33.4 1.315 2.53 1.7 2.68 1.8 3.38 0.133 NU NU NU NU NU NU -
1.315 33.4 1.315 3.26 2.19 3.33 2.24 4.55 0.179 U U U U U U U
1.66 42.16 1.66 3.42 2.3 3.57 2.4 3.56 0.14 NU NU NU NU NU NU -
1.66 42.16 1.66 4.51 3.03 4.57 3.07 4.85 0.191 U U U U U U U
1.9 48.26 1.9 4.09 2.75 4.32 2.9 3.68 0.145 NU NU NU NU NU NU -
1.9 48.26 1.9 5.43 3.65 5.55 3.73 5.08 0.2 U U U U U U U
2 3/8 60.32 2.375 5.95 4 - - 4.24 0.167 U N N N N N -
2 3/8 60.32 2.375 6.85 4.6 6.99 4.7 4.83 0.19 NU NU NU NU NU NU NU
2 3/8 60.32 2.375 8.63 5.8 8.85 5.95 6.45 0.254 - - NU NU NU NU NU
2 3/8 60.32 2.375 10.94 7.35 11.09 7.45 8.53 0.336 - - U - U U -
2 7/8 73.02 2.875 9.52 6.4 9.67 6.5 5.51 0.127 NU NU NU NU NU NU NU
2 7/8 73.02 2.875 11.61 7.8 11.76 7.9 7.01 0.276 - - NU NU NU NU NU
2 7/8 73.02 2.875 12.8 8.6 12.95 8.7 7.82 0.308 - - NU NU NU NU NU
2 7/8 73.02 2.875 13.91 9.35 14.06 9.45 8.64 0.34 - - U - U U -
3 1/2 88.9 3.5 11.46 7.7 - - 5.49 0.216 N N N N N N -
3 1/2 88.9 3.5 13.69 9.2 13.84 9.3 6.45 0.254 NU NU NU NU NU NU NU
3 1/2 88.9 3.5 15.18 10.2 - - 7.34 0.289 N N NU N N N -
3 1/2 88.9 3.5 18.9 12.7 19.27 12.95 9.52 0.375 - - NU NU NU NU NU
4 101.6 4 14.14 9.5 - - 5.74 0.226 N N N N N N -
4 101.6 4 - - 16.37 11 6.65 0.262 U U U U U U -
4 1/2 114.3 4.5 18.75 12.6 18.97 12.75 6.88 0.271 NU NU NU NU NU NU -

 

 

Mechanical properties:

 

Standard Steel grade Tensil Strength(Mpa) Yeild Strength(Mpa) Elongation(%)
API 5CT J55 ≥517 379~552 0.5%
API 5CT K55 ≥655 379~552 0.5%
API 5CT N80 ≥689 552~758 0.5%
API 5CT L80 ≥655 552~655 0.5%
API 5CT P110 ≥862 758~965 0.6%

 

 

Steel Casing Pipe Downhole Tubing Alloy Steel Material Seamless Structure 0